1-(4,5-dimethylthiophen-2-yl)ethanone

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Names

[ CAS No. ]:
66587-69-7

[ Name ]:
1-(4,5-dimethylthiophen-2-yl)ethanone

[Synonym ]:
Ethanone,5-dimethyl-2-thienyl)
2-acetyl-4,5-dimethylthiophene
5-Acetyl-2,3-dimethylthiophene
4,5-Dimethyl-2-acetothienon

Chemical & Physical Properties

[ Density]:
1.078g/cm3

[ Boiling Point ]:
262.8ºC at 760 mmHg

[ Molecular Formula ]:
C8H10OS

[ Molecular Weight ]:
154.22900

[ Flash Point ]:
112.7ºC

[ Exact Mass ]:
154.04500

[ PSA ]:
45.31000

[ LogP ]:
2.56750

[ Index of Refraction ]:
1.532

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • 2,3-Dimethylthiophene
  • Acetyl chloride
  • 3-Methylthiophene-2-aldehyde
  • Hydrazinecarboxamide,2-[(3-methyl-2-thienyl)methylene]-
  • Ethanoic anhydride

DownStream

  • (2-amino-4,5-dimethylthiophen-3-yl)-phenylmethanone

Related Compounds

  • 1-(4,5-dimethylthiophen-2-yl)pyrrole-2-carbaldehyde
  • 1-(4,5-diiodothiophen-2-yl)ethanone
  • 1-(4,5-dibromofuran-2-yl)ethanone
  • 1-(4,5-dichloro-1H-pyrrol-2-yl)ethanone
  • 1-(4,5,9,10-tetrahydropyren-2-yl)ethanone
  • 1-(4,5-dihydrobenzo[g][1]benzothiol-2-yl)ethanone
  • 4-(2,6-Dichlorophenyl)pyrimidine
  • 4-(Aminomethyl)-5-(difluoromethyl)-3-methylpicolinic acid
  • 1-(4-(Difluoromethoxy)-3-fluorophenyl)propan-1-one
  • 4-(Difluoromethoxy)benzo[d]oxazole-2-carboxylic acid
  • 1-(3-(Difluoromethyl)-4-mercaptophenyl)propan-2-one
  • 1-(2-Ethyl-4-(trifluoromethoxy)phenyl)propan-2-one
  • 1-(2-Fluoro-3-(trifluoromethoxy)phenyl)propan-2-one
  • 2-Isopropyl-1,2,3,4-tetrahydroisoquinoline-3-carbaldehyde
  • (2-(Difluoromethoxy)-5-nitrophenyl)(pyridin-4-yl)methanone
  • 2-(4-(2,4,5-Trichlorophenyl)pyrimidin-5-yl)acetonitrile
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